10921255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 13701600

約数和(自身を除く): 2780345

約数列:

[1, 5, 29, 109, 145, 545, 691, 3161, 3455, 15805, 20039, 75319, 100195, 376595, 2184251, 10921255]

約数ペア:

[(1, 10921255), (5, 2184251), (29, 376595), (109, 100195), (145, 75319), (545, 20039), (691, 15805), (3161, 3455)]